1857473630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{264221}}^1$

素因数の和:264284

約数の個数: 32

約数和(自身を含む): 3614556960

約数和(自身を除く): 1757083330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 264221, 528442, 1321105, 2642210, 5020199, 9776177, 10040398, 19552354, 25100995, 48880885, 50201990, 97761770, 185747363, 371494726, 928736815, 1857473630]

約数ペア:

[(1, 1857473630), (2, 928736815), (5, 371494726), (10, 185747363), (19, 97761770), (37, 50201990), (38, 48880885), (74, 25100995), (95, 19552354), (185, 10040398), (190, 9776177), (370, 5020199), (703, 2642210), (1406, 1321105), (3515, 528442), (7030, 264221)]